HSS M2 Step Drill Bits for Metal PVC Wood Drilling

Basic Info

Model NO.	SDB
Shank Shape	Straight Shank, Hex Shank
Processing	Fully Ground
Flute Type	Straight, Spiral
Package	Plastic Box ,Cardboard
Transport Package	Carton
Specification	4-35 mm
Trademark	Leying
Origin	Zhejiang
HS Code	8207509000
Production Capacity	200000 Pieces/Month

Product Description

Product:	HSS M2 Step Drill Bits for Metal PVC Wood Drilling
Brand:	Leying
Size:	4-35 MM
Raw Material:	HSS , HSS Co
Hardness: :	62-66 HRC
Application:	Stainless Steel,Carbon Steel,Aluminum,Alloy Steel,Cast Iron,Wood,Plastic

Brief Introduction

Step Drill Bits are perfect for drilling multiple-size holes in thin sections of metal, plastic and wood using a single bit.Each step drills does the work of many drill-bit sizes. Drills round holes in most metals (steel, brass, aluminum, copper)up to 1/8" (3.2mm) thick as well as in plastic and wood. No center punching or pilot hole drilling is required on most sizes.The bits are easy to keep sharp, and the hole size is easily determined by the diameter markings that are permanentlylaser-etched in the flute areas.

Type	Size (mm)	Overall Length (mm)
SDB-01	4,6,8,10,12	65
SDB-02	4,5,6,7,8,9,10,11,12	65
SDB-03	4,6,8,10,12,14,16,18,20	75
SDB-04	6,9,13,16,19,21,23,26,29,32,35,38	100
SDB-05	6,8,10,12,14,16,18	68
SDB-06	6,8,10,12,14,16,18,20,22,24,26,28,30	98
SDB-07	4,6,8,10,12,14,16,18,20,22	81
SDB-08	5,7.5,10,13,16,19,21,23,26,29,31,33,35	104

Products DetailsWorkshop & Testing Lab
Exhibition

Packing & Shipping

Packing: Inner package: PVC Box ; Outer package: Cartons
Shipping: By air or by sea(FOB port:Shanghai/Ningbo),by express (DHL,UPS,TNT,FEDEX)

 

FAQ

1.
Q: Is OEM available?

A: Yes,OEM and customization are availble. Also, we can provide label printing service.2.
Q: Are samples available? A: Yes, you can ask some samples for testing after confirming our prices, but please pay the freight fee, the fee will be returned to you after you making official order. 3.
Q: What is your payment terms? A: T/T,L/C,Paypal for different circumstances.4.
Q: What's your deliver way? A: Express delivery, air shipping, sea shipping are available for your request.5.
Q: What's your delivery time? A: Usual delivery time is 20-30 days after receiving the advance payment. For the customized product, the delivery time is 35-45 days after receiving the advance payment.